常用法兰名称中英文对照表.doc

.常用法兰名称中英文对照表钢制管法兰steel pipe flange滑套法兰SO slip-on flange对焊法兰WN welding neckflange承插焊法兰SW socket welding flange螺纹法兰Th threaded flange整体法兰IF integral pipe flange松套法兰 lap joint flange (LJF)松套带颈法兰 loose hubbed flange法兰盖BL blind flange焊接板式法兰 welding plate flange孔板法兰 orifice flange异径法兰 reducing flange对焊环 welding neck collar平焊环 welding-on collar翻边 lapped pipe end法兰密封面 flange facing全平面FF flat face突面RF raised face凸